From ecc151baf427059195de31881889455133b11e2f Mon Sep 17 00:00:00 2001
From: Magnus Lundborg <lundborg.magnus@gmail.com>
Date: Fri, 26 Sep 2014 13:13:01 +0200
Subject: Added tng_util_num_frames_with_data_of_block_id_get()

The function already existed in the tng_io.c, but has now
been exposed through the API. Basic code for testing it was
added as well.

Version bumped to 1.7.0

Change-Id: I369678a69787223b7a979feb749dff4ef0ee4717

diff --git a/src/tests/tng_io_testing.c b/src/tests/tng_io_testing.c
index 3d790f4..28f8f47 100644
--- a/src/tests/tng_io_testing.c
+++ b/src/tests/tng_io_testing.c
@@ -1074,6 +1074,14 @@ tng_function_status tng_test_utility_functions(tng_trajectory_t traj, const char
         return(stat);
     }
 
+    tng_num_frames_per_frame_set_get(traj, &n_frames_per_frame_set);
+
+    stat = tng_util_num_frames_with_data_of_block_id_get(traj, TNG_TRAJ_POSITIONS, &n_frames);
+    if(stat != TNG_SUCCESS || n_frames != n_frames_per_frame_set * N_FRAME_SETS)
+    {
+        return(stat);
+    }
+
     tng_num_particles_get(traj, &n_particles);
 
     stat = tng_util_pos_read_range(traj, 1, n_frames_to_read, &positions, &stride_len);
-- 
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